00308nam a2200121Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 621.43 MATHUR M L A COURSE IN INTERNAL COMBUSTION ENGINES 4 Dhanpath Rai & Sons 1981 NEW DELHI 844 0 0 0 0 MEC NMA NMA STACK1:SH:4B 1990-10-12 U R SHENOY MANGALORE 47.50 3883 / 1990-10-10 0 621.43 08853 2000-01-28 00:00:00 2023-07-19 BK 19370 19370